64563728

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{5431}}^1$

素因数の和:6182

約数の個数: 20

約数和(自身を含む): 125283648

約数和(自身を除く): 60719920

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5431, 5944, 10862, 11888, 21724, 43448, 86896, 4035233, 8070466, 16140932, 32281864, 64563728]

約数ペア:

[(1, 64563728), (2, 32281864), (4, 16140932), (8, 8070466), (16, 4035233), (743, 86896), (1486, 43448), (2972, 21724), (5431, 11888), (5944, 10862)]